Amanda Seyfried says she's most comfortable when she's naked

In an interview, actress Amanda Seyfried has confessed that she feels best when she is naked.

At 25, Seyfried has accomplished more than actresses twice her age. The former child model from Allentown, Pennsylvania, got her break in soap operas when she was 15, and by her 20s she was starring in movies alongside Justin Timberlake (Alpha Dog), Meryl Streep (Mamma Mia!) and Megan Fox (Jennifer's Body).

Her new Red Riding Hood pits the actress against a werewolf terrorising her medieval village. While the role might seem daunting, Seyfried is no damsel in distress.

When asked on when she feels most comfortable she said in "my birthday suit."

"I think I should mention that I'm not wearing any clothes ... I'm most comfortable in my birthday suit," the New York Daily News quoted her as telling Interview magazine.